USD221818S - Implantable medical-electronic circuitry - Google Patents

Description

D 5. 221,818 Unlted States Patent O we Patented s em. 7, 1971 IMPLANTABLE MEDICAL-ELECTRONIC CIRCUITRY William M. Chardack, Buffalo, N.Y., assignor to Medtronic, Inc., Minneapolis, Minn.

Filed Oct. 7, 1969, Ser. No. 19,444

Term of patent 14 years Int. Cl. D24-02 US. Cl. D83-1 FIG. 1 is a front elevational view of implantable medi- References Cited cal-electronic circuitry, showing my new design;

FIG. 2 is a right side elevational view thereof; UNITED STATES PATENTS FIG. 3 is a left side elevational view thereof; 11200563 3/1965 Brooks D831 FIG 4 iS a bottom plan view th f; D. 216,381 12/1969 Chuboff et a1. D831 FIG. 5 is a top plan View th f; 3,478,746 11/ 1969 Greatbatch. FIG. 6 is a rear elevational view thereof; and 3,253,595 5/ 1966 Murphy, et FIG. 7 is a fragmentary cross-section taken on line 3,426,748 2/1969 Bowers- 7 f FIG 5. 3,487,746 11/ 1969 Greatbatch.

I claim:

The ornamental design for implantable medical-elec- BERNARD ANSHER Primary Examiner tronic circuitry, as shown.

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